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单词
negative meniscus lens
释义
negative meniscus lens
negative meniscus lens
[
′neg·əd·iv mə¦nis·kəs ′lenz
]
(optics)
A lens having one convex and one concave surface, with the radius of curvature of the convex surface greater than that of the concave surface. Also known as diverging meniscus lens.
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更新时间:2025/3/15 4:49:12